Yes I know it's a well used phrase
![blink :blink:](https://ukbouldering.com/board/Smileys/ukbCustom/blink.gif)
Since he was at Black Rocks trying the Block dyno project at least, I assume he would have had a look at DITD dyno even if he didn't get on it, and therefore I wonder if there was any influence given it's such a distinctive move.